National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

35°F

2°C

Humidity 78%
Wind Speed SW 8 mph
Barometer 29.76 in (1008.3 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 13 Jan 6:54 am CST
Extended Forecast for

Trivoli IL

  • Today

    Today: Mostly cloudy, with a high near 51. West wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 51 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Northwest wind 8 to 17 mph, with gusts as high as 26 mph.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of flurries before noon. Mostly sunny, with a temperature falling to around 25 by 5pm. Blustery, with a north northwest wind 15 to 21 mph, with gusts as high as 36 mph.

    High: 31 °F⇓

    Chance
    Flurries and
    Blustery

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 14. Wind chill values between 4 and 9. North northwest wind 8 to 14 mph, with gusts as high as 28 mph.

    Low: 14 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 29. North northwest wind 6 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 29 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 25. South wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 70%.

    Low: 25 °F

    Snow Showers
    Likely

  • Friday

    Friday: A 40 percent chance of snow showers after noon. Mostly cloudy, with a high near 37. West wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 37 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 22.

    High: 22 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 51. West wind 11 to 15 mph, with gusts as high as 26 mph.
Tonight
Mostly cloudy, with a low around 29. Northwest wind 8 to 17 mph, with gusts as high as 26 mph.
Wednesday
A chance of flurries before noon. Mostly sunny, with a temperature falling to around 25 by 5pm. Blustery, with a north northwest wind 15 to 21 mph, with gusts as high as 36 mph.
Wednesday Night
Mostly clear, with a low around 14. Wind chill values between 4 and 9. North northwest wind 8 to 14 mph, with gusts as high as 28 mph.
Thursday
Increasing clouds, with a high near 29. North northwest wind 6 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 25. South wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 70%.
Friday
A 40 percent chance of snow showers after noon. Mostly cloudy, with a high near 37. West wind 14 to 18 mph, with gusts as high as 29 mph.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
Mostly cloudy, with a high near 22.
Saturday Night
Mostly cloudy, with a low around 5.
Sunday
Partly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 7.
M.L.King Day
Mostly sunny, with a high near 25.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trivoli IL
 40.69°N 89.9°W (Elev. 748 ft)
Last Update:
4:16 am CST Jan 13, 2026
Forecast Valid:
7am CST Jan 13, 2026-6pm CST Jan 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation